Impressive. It never ceases to amaze me how a group of talented people can build something as complex as say Witcher 3 or this demo. Every stone or architectural detail needs to be created and polished... unbelievable.
I'm wondering how much further this can go. At some point, I imagine, the amount of work that would need to be done to come up with a full scale game of that quality will outweigh the potential payoff, even if it's the most purchased game in the world. But keeping fingers crossed for games to look like this.
That said, I somehow feel when it comes to actual games on PS5 we'll be in for a bit of a "expectactions vs reality" reality check. ;)